Re: [dnsext] I-DAction:draft-ietf-dnsext-aliasing-requirements-00.txt
"George Barwood" <george.barwood@blueyonder.co.uk> Thu, 24 February 2011 22:28 UTC
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From: George Barwood <george.barwood@blueyonder.co.uk>
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Date: Thu, 24 Feb 2011 22:30:03 -0000
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Subject: Re: [dnsext] I-DAction:draft-ietf-dnsext-aliasing-requirements-00.txt
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The draft gets to the heart of the issue here One aspect of this is the notion or expectation that multiple sets of names may be similar to a human user, and expected to behave "the same" or as "aliases" of one another, across multiple services and interactions. It seems to me that in fact the number of variations of a complete name will be quite small in practice. There will be cultural conventions for the correct "spelling", in some cases there may be a few alternative conventions. It's not hard to handle a moderate number of variations in DNS : it may impose some additional overhead, but sensible tools for administering domains and registrations should minimise this. Again at the application level, proper tools for handling variations are quite straightforward - it should be straightforward to configure web, email and other servers to recognise standard variations. Where the draft states: Howeverer, it is not clear how much of the user and operator requirements for "aliases" can be met by mechanisms for provisioning DNS zones, at acceptable cost. I don't believe the costs are actually unacceptable at all. Besides, users these days do not type domain names very often - when looking for an website we usually use search engines. One might give an email address over the phone, but this is not an everyday event. So I think the current situation is not as bad as has been implied, and therefore it is only worthwhile pursuing technical changes to the DNS standard if the costs of such changes are low, which I doubt. George
- [dnsext] I-D Action:draft-ietf-dnsext-aliasing-re… Internet-Drafts
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Suzanne Woolf
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Ted Hardie
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Doug Barton
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Stephane Bortzmeyer
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Doug Barton
- Re: [dnsext] I-DAction:draft-ietf-dnsext-aliasing… George Barwood
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Alex Bligh
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… John Levine
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Patrik Fältström
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Stephane Bortzmeyer
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Alex Bligh
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Paul Hoffman
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Dan Schlitt
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Paul Vixie
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Alex Bligh
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Alex Bligh
- [dnsext] How to bring discussion to a close (was:… Andrew Sullivan
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Niall O'Reilly
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Alex Bligh
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Stephane Bortzmeyer
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Niall O'Reilly
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Niall O'Reilly
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Alex Bligh
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Niall O'Reilly
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Phillip Hallam-Baker
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Tony Finch
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Mark Andrews
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Tony Finch
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Tony Finch
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Mark Andrews
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Tony Finch
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Mark Andrews
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Phillip Hallam-Baker
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Tony Finch
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Alex Bligh
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Mark Andrews
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Mark Andrews
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Masataka Ohta
- [dnsext] errata on RFC1034 for recursive aliasing… Masataka Ohta
- Re: [dnsext] errata on RFC1034 for recursive alia… Mark Andrews
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Stephane Bortzmeyer
- Re: [dnsext] errata on RFC1034 for recursive alia… Andrew Sullivan
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Niall O'Reilly
- Re: [dnsext] errata on RFC1034 for recursive alia… Masataka Ohta
- Re: [dnsext] errata on RFC1034 for recursive alia… Andrew Sullivan
- Re: [dnsext] errata on RFC1034 for recursive alia… Paul Vixie
- Re: [dnsext] errata on RFC1034 for recursive alia… Masataka Ohta
- Re: [dnsext] errata on RFC1034 for recursive alia… Brian Dickson
- Re: [dnsext] errata on RFC1034 for recursive alia… John Levine
- Re: [dnsext] errata on RFC1034 for recursive alia… Masataka Ohta
- [dnsext] pricing for equivalent localized domain … Masataka Ohta
- Re: [dnsext] pricing for equivalent localized dom… John Levine
- Re: [dnsext] errata on RFC1034 for recursive alia… Brian Dickson
- Re: [dnsext] pricing for equivalent localized dom… Masataka Ohta
- Re: [dnsext] errata on RFC1034 for recursive alia… Masataka Ohta
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Brian Dickson
- Re: [dnsext] I-D Action:draft-ietf-dnsext-aliasin… Doug Barton